Try kill -9ing apt-get (#23354)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/23354
Signed-off-by: Edward Z. Yang <ezyang@fb.com>
Test Plan: Imported from OSS
Differential Revision: D16474254
Pulled By: ezyang
fbshipit-source-id: 0dd7ce02e1aa1a42a24d2af066ebd0ac5206c9a0
